New Bözberg tunnel (2) – project planning and innovations under complex constraints

BIM 3D models with geodata prove themselves in practice.

New Bözberg tunnel (1) – more freight carried by rail

The new 2.7 km-long double-track tunnel through the Bözberg is the largest construction site of the Swiss Railway on the 4-metre corridor between Basel and Chiasso. This project aims to transfer the freight crossing the Alps from road to rail.